A vacation home does not become a rental property just because the taxpayer calls it one. For EA exam purposes, the classification turns on use, records, and the rental arrangement. The preparer needs to know how many days the dwelling unit was rented at fair rental value, how many days it was used personally, and which expenses belong to rental use versus personal use.
The ethical point is just as important as the computation. A practitioner should explain the rules, ask for support, and decline a return position that treats personal costs as rental or investment expenses without a reasonable basis.
Vacation Home Decision Map
The Threshold That Changes the Answer
IRS vacation-home rules focus on whether the taxpayer used the dwelling unit as a residence. A taxpayer is generally treated as using the unit as a residence if personal use exceeds the greater of:
- 14 days; or
- 10 percent of the total days rented to others at a fair rental price.
That test matters because a residence with rental use is not treated like a full-time rental property. Rental income still matters, but expenses must be allocated between rental and personal use, and rental deductions can be limited.
The Fewer-Than-15-Days Rule
If a taxpayer uses a dwelling unit as a residence and rents it for fewer than 15 days during the year, the rental treatment is special. The taxpayer generally does not report the rental income and does not deduct rental expenses for that rental use.
That rule is often tested because it feels counterintuitive. The taxpayer may have real rental receipts, but the short rental period and residence use change the reporting result. Personal portions of otherwise deductible mortgage interest or property taxes may still be considered under the normal itemized deduction rules, but they are not converted into Schedule E rental expenses.
Expense Allocation When Rental Use Is Real
When the dwelling unit has both rental and personal use, expenses generally need to be divided between rental and personal use. The allocation usually starts with days of use.
Assume Coastline Cottage is rented at fair rental value for 90 days and used personally for 30 days. The owner has:
- mortgage interest:
18,000; - property taxes:
7,200; - repairs used only for guests:
1,600; - utilities and insurance:
9,000; - gross rental income:
24,000.
Because personal use is more than the greater of 14 days or 10 percent of rental days, the cottage is treated as a residence with rental use. Expenses must be allocated. Rental deductions are also subject to the vacation-home gross-income limitation rules before considering other limitations.
The return preparer should not simply put every cost on Schedule E. The preparer should ask:
- Which days were personal?
- Which days were fair-rental days?
- Were any days used by family members?
- Were any days rented below fair rental value?
- Which expenses relate only to rental use?
- Which expenses must be split?
Why the "Investment Property" Label Is Not Enough
Taxpayers sometimes argue that a second home is an investment because it may appreciate. Appreciation motive can be relevant in some contexts, but it does not automatically make the annual mortgage interest, property tax, utilities, repairs, and depreciation deductible as rental expenses.
For EA exam purposes, classify the property by actual use and by the Code section governing the deduction. A property held mainly for personal vacation use is not transformed into a loss-generating rental activity by changing the label in the workpapers.
Preparer Boundary: Explain, Document, Decline
If a client asks the EA to treat personal vacation-home costs as rental or investment expenses, the practitioner should not start with audit odds. The stronger professional response is:
- Explain the applicable tax rule.
- Ask for rental calendar, personal-use records, fair-rental support, and expense documentation.
- Prepare a supportable allocation if the facts allow it.
- Document the advice and the client's response.
- Decline or withdraw if the client insists on an unsupported position.
The practitioner is not required to win an argument about morality. The practitioner is required to avoid preparing or advising a position that lacks support.
Exam Framing
Vacation-home questions usually hide the answer in the facts:
- Rented fewer than 15 days?
- Personal use above the residence threshold?
- Rented at fair rental value?
- Family member use?
- Expenses directly tied to rental use or mixed-use expenses?
- Client asking for a result the records do not support?
The best EA answer uses the records to classify the property first, then applies expense allocation and limitation rules. The worst answer lets the taxpayer's label control the return.